MT88E39 Ver la hoja de datos (PDF) - Mitel Networks
Número de pieza
componentes Descripción
Fabricante
MT88E39 Datasheet PDF : 14 Pages
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MT88E39
Advance Information
Absolute Maximum Ratings* - Voltages are with respect to VSS unless otherwise stated.
Parameter
Symbol
Min
Max
1 DC Power Supply Voltage VDD to VSS
VDD
-0.3
6
2 Voltage on any pin
VP
-0.3
VDD+0.3
3 Current at any pin (except VDD and VSS)
I I/O
±10
4 Storage Temperature
TST
-65
+150
5 Package Power Dissipation
PD
500
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Units
V
V
mA
°C
mW
Recommended Operating Conditions - Voltages are with respect to ground (VSS) unless otherwise stated
Characteristics
Sym Min Typ Max Units
Test Conditions
1 DC Power Supply Voltage
2 Clock Frequency
3 Tolerance on Clock Frequency
4 Operating Temperature
VDD
fOSC
∆fc
2.7
5.5
V
3.579545
MHz
±0.2 %
-40
+85 °C
DC Electrical Characteristics†
Characteristics
Sym
Min
Typ*
Max
Units
Test
Conditions
1 S Standby Supply Current
IDDQ
U
2 P Operating Supply Current
IDD
P
L
Y
VDD=3.0V,
VDD=5.0V,
25oC
25oC
0.1
15
µA Notes* 1
Notes* 2
1.2
2.0
mA
1.9
3.0
mA
3 DR, Sink Current
CD,
4 DATA, Source current
DCLK DATA
DCLK (in mode 0)
DR, CD (in mode 1)
IOL
2.5
IOH
0.8
mA VOL=0.1VDD
mA VOH=0.9VDD
5 DR, CD Output hi-Z current
IOZ
(in mode 0)
10
µA VOZ=VSS to VDD
6
Schmitt Input High Threshold
PWDN,
DCLK
Schmitt Input Low Threshold
(in
7 mode 1) Schmitt Hysteresis
8
CMOS Input High Voltage
MODE CMOS Input Low Voltage
9 PWDN, Input Current
DCLK,
MODE
VT+ 0.48*VDD
VT-
0.28*VDD
VHYS
VIH
VIL
IIN
0.2
0.7*VDD
VSS
0.68*VDD
0.48*VDD
VDD
0.3*VDD
10
V
V
V
V
µA VSS ≤ VIN ≤ VDD
10
Output Voltage
VRef
11
Output Resistance
VRef 0.5*VDD - 0.1
RRef
0.5*VDD + 0.1 V No Load
2
kΩ
† DC Electrical Characteristics are over recommended operating conditions unless otherwise stated.
* Typical figures are at 25°C and are for design aid only.
Notes*: 1.PWDN=Vdd. FSK input = 0 mVrms. Digital inputs at either Vdd or Vss. No current drawn from output pins.
2.PWDN=Vss. FSK input = 0 mVrms. With no current drawn from Vref, OSC2 and all digital pins.
5-8
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